diff options
Diffstat (limited to 'mesonbuild/cmake')
| -rw-r--r-- | mesonbuild/cmake/__init__.py | 5 | ||||
| -rw-r--r-- | mesonbuild/cmake/common.py | 95 | ||||
| -rw-r--r-- | mesonbuild/cmake/interpreter.py | 21 |
3 files changed, 112 insertions, 9 deletions
diff --git a/mesonbuild/cmake/__init__.py b/mesonbuild/cmake/__init__.py index 01cc3f9..db7aefd 100644 --- a/mesonbuild/cmake/__init__.py +++ b/mesonbuild/cmake/__init__.py @@ -24,11 +24,14 @@ __all__ = [ 'CMakeTarget', 'CMakeTraceLine', 'CMakeTraceParser', + 'SingleTargetOptions', + 'TargetOptions', 'parse_generator_expressions', 'language_map', + 'cmake_defines_to_args', ] -from .common import CMakeException +from .common import CMakeException, SingleTargetOptions, TargetOptions, cmake_defines_to_args from .client import CMakeClient from .executor import CMakeExecutor from .fileapi import CMakeFileAPI diff --git a/mesonbuild/cmake/common.py b/mesonbuild/cmake/common.py index e7da0d7..4510b5d 100644 --- a/mesonbuild/cmake/common.py +++ b/mesonbuild/cmake/common.py @@ -60,6 +60,26 @@ def _flags_to_list(raw: str) -> T.List[str]: res = list(filter(lambda x: len(x) > 0, res)) return res +def cmake_defines_to_args(raw: T.Any, permissive: bool = False) -> T.List[str]: + res = [] # type: T.List[str] + if not isinstance(raw, list): + raw = [raw] + + for i in raw: + if not isinstance(i, dict): + raise MesonException('Invalid CMake defines. Expected a dict, but got a {}'.format(type(i).__name__)) + for key, val in i.items(): + assert isinstance(key, str) + if isinstance(val, (str, int, float)): + res += ['-D{}={}'.format(key, val)] + elif isinstance(val, bool): + val_str = 'ON' if val else 'OFF' + res += ['-D{}={}'.format(key, val_str)] + else: + raise MesonException('Type "{}" of "{}" is not supported as for a CMake define value'.format(type(val).__name__, key)) + + return res + class CMakeFileGroup: def __init__(self, data: dict): self.defines = data.get('defines', '') @@ -163,3 +183,78 @@ class CMakeConfiguration: mlog.log('Project {}:'.format(idx)) with mlog.nested(): i.log() + +class SingleTargetOptions: + def __init__(self) -> None: + self.opts = {} # type: T.Dict[str, str] + self.lang_args = {} # type: T.Dict[str, T.List[str]] + self.link_args = [] # type: T.List[str] + self.install = 'preserve' + + def set_opt(self, opt: str, val: str) -> None: + self.opts[opt] = val + + def append_args(self, lang: str, args: T.List[str]) -> None: + if lang not in self.lang_args: + self.lang_args[lang] = [] + self.lang_args[lang] += args + + def append_link_args(self, args: T.List[str]) -> None: + self.link_args += args + + def set_install(self, install: bool) -> None: + self.install = 'true' if install else 'false' + + def get_override_options(self, initial: T.List[str]) -> T.List[str]: + res = [] # type: T.List[str] + for i in initial: + opt = i[:i.find('=')] + if opt not in self.opts: + res += [i] + res += ['{}={}'.format(k, v) for k, v in self.opts.items()] + return res + + def get_compile_args(self, lang: str, initial: T.List[str]) -> T.List[str]: + if lang in self.lang_args: + return initial + self.lang_args[lang] + return initial + + def get_link_args(self, initial: T.List[str]) -> T.List[str]: + return initial + self.link_args + + def get_install(self, initial: bool) -> bool: + return {'preserve': initial, 'true': True, 'false': False}[self.install] + +class TargetOptions: + def __init__(self) -> None: + self.global_options = SingleTargetOptions() + self.target_options = {} # type: T.Dict[str, SingleTargetOptions] + + def __getitem__(self, tgt: str) -> SingleTargetOptions: + if tgt not in self.target_options: + self.target_options[tgt] = SingleTargetOptions() + return self.target_options[tgt] + + def get_override_options(self, tgt: str, initial: T.List[str]) -> T.List[str]: + initial = self.global_options.get_override_options(initial) + if tgt in self.target_options: + initial = self.target_options[tgt].get_override_options(initial) + return initial + + def get_compile_args(self, tgt: str, lang: str, initial: T.List[str]) -> T.List[str]: + initial = self.global_options.get_compile_args(lang, initial) + if tgt in self.target_options: + initial = self.target_options[tgt].get_compile_args(lang, initial) + return initial + + def get_link_args(self, tgt: str, initial: T.List[str]) -> T.List[str]: + initial = self.global_options.get_link_args(initial) + if tgt in self.target_options: + initial = self.target_options[tgt].get_link_args(initial) + return initial + + def get_install(self, tgt: str, initial: bool) -> bool: + initial = self.global_options.get_install(initial) + if tgt in self.target_options: + initial = self.target_options[tgt].get_install(initial) + return initial diff --git a/mesonbuild/cmake/interpreter.py b/mesonbuild/cmake/interpreter.py index 2857527..0516947 100644 --- a/mesonbuild/cmake/interpreter.py +++ b/mesonbuild/cmake/interpreter.py @@ -17,7 +17,7 @@ import pkg_resources -from .common import CMakeException, CMakeTarget +from .common import CMakeException, CMakeTarget, TargetOptions from .client import CMakeClient, RequestCMakeInputs, RequestConfigure, RequestCompute, RequestCodeModel from .fileapi import CMakeFileAPI from .executor import CMakeExecutor @@ -993,7 +993,7 @@ class CMakeInterpreter: mlog.log('CMake project', mlog.bold(self.project_name), 'has', mlog.bold(str(len(self.targets) + len(self.custom_targets))), 'build targets.') - def pretend_to_be_meson(self) -> CodeBlockNode: + def pretend_to_be_meson(self, options: TargetOptions) -> CodeBlockNode: if not self.project_name: raise CMakeException('CMakeInterpreter was not analysed') @@ -1154,21 +1154,26 @@ class CMakeInterpreter: dep_var = '{}_dep'.format(tgt.name) tgt_var = tgt.name + install_tgt = options.get_install(tgt.cmake_name, tgt.install) + # Generate target kwargs tgt_kwargs = { - 'build_by_default': tgt.install, - 'link_args': tgt.link_flags + tgt.link_libraries, + 'build_by_default': install_tgt, + 'link_args': options.get_link_args(tgt.cmake_name, tgt.link_flags + tgt.link_libraries), 'link_with': link_with, 'include_directories': id_node(inc_var), - 'install': tgt.install, - 'install_dir': tgt.install_dir, - 'override_options': tgt.override_options, + 'install': install_tgt, + 'override_options': options.get_override_options(tgt.cmake_name, tgt.override_options), 'objects': [method(x, 'extract_all_objects') for x in objec_libs], } + # Only set if installed and only override if it is set + if install_tgt and tgt.install_dir: + tgt_kwargs['install_dir'] = tgt.install_dir + # Handle compiler args for key, val in tgt.compile_opts.items(): - tgt_kwargs['{}_args'.format(key)] = val + tgt_kwargs['{}_args'.format(key)] = options.get_compile_args(tgt.cmake_name, key, val) # Handle -fPCI, etc if tgt_func == 'executable': |